Individual Calculations August 2019 |
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Yu, Jeffrey Total change: 59.60 | | |
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2019 NZ Junior Open | Auckland | NZL | 2019-07-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1419 | 1437 | 4.00 | 5 | 1.34 | 40 | 53.60 | |
| Ma, Michael | | | 1160 | NZL | 1.00 | 1 | 0.17 | 40 | 6.80 | | Qin, Nicole Shu Yu | | wc | 1768 | NZL | 1.00 | 1 | 0.88 | 40 | 35.20 | | Gong, Daniel Hanwen | f | | 1837 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Chen, Penghao (jack) | | | 1082 | NZL | 1.00 | 1 | 0.11 | 40 | 4.40 | | Chang, Yolanda | | | 1250 | NZL | 1.00 | 1 | 0.26 | 40 | 10.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | Peter Stuart Memorial Training Tourney, C Group | Auckland | NZL | 2019-07-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1753 | 1437 | 0.00 | 1 | -0.13 | 40 | -5.20 | |
| Picken, Oliver | c | | 1753 | NZL | 0.00 | 1 | -0.13 | 40 | -5.20 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | 2019 Waikato Open A Grade | Hamilton | NZL | 2019-07-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1758 | 1437 | 1.00 | 5 | 0.28 | 40 | 11.20 | |
| Post, Martin | | | 1764 | NZL | 1.00 | 1 | 0.87 | 40 | 34.80 | | Lim, Benjamin U | c | | 1837 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Wright, Caleb | | | 1837 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Lynn, William | | | 1772 | NZL | 0.00 | 1 | -0.12 | 40 | -4.80 | | Braganza, Nadia | | wc | 1579 | NZL | 0.00 | 1 | -0.31 | 40 | -12.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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